China Gbjt Series Lab Scale Autoclavable Glass Bioreactor Tank

This fermentor is widely used in micro-organism lab of academe and company. It's ideal instrument for exact fermenteing experimentation. It can be applied to the selection of culture medium component and dosage, optimizing of fermenting technology parameter and test of fermentation technics or bacteria seeds. And this fermentor also suit culture with coarse medium
Technical Specifications:
Models: GBJT-5, GBJT-7
Total Volume: 5 Liter, 7 Liter
Load Proportion: 65-80% of total volume, 70% optimum
Vessel Material pyrex glass body with dish bottom, and stainless steel lid
Impellers four (or six) blade disk impeller standard; Other impellers optional
Driver mechanical stirred directly from top with detachable DC motor
Bearing Housing single mechanical seal
Configuration bench top
Sterilization sterilized in autoclave (Off-situ Sterilizable Mode)
Control Ebio™ Type control system with Siemens™ PLC and colorful touch screen mornitor
Features More safe and reliable for sterilizing in the autoclave; Concentration of culture medium is accurate; Clearly observed through the glass body; Conveniently dismantled, reinstalled and easily operated; High quality mechanical part used; Powerful stirrer drive system.
1. Vessel: Total volume 5L.
Working volume 3.5L.
Borosilicate double-wall glass vessel, autoclavable. 2. Top-plate: Stainless steel (SS316L) flat top-plate, surface finished; With 3X addition barb nozzles (3mm); 1X inoculation/harvest port; 1X air inlet nozzle, 1X exhaust nozzle and 1X sampling tube etc. 1X pH sensor, 1X DO sensor, 1X foam sensor and 1X PT-100 temperature sensor.
With quick coupling for motor, the motor is easily disassembled while autoclaved. 3. Legs: With 3X stainless steel (SS304) legs to support the glass vessel, surface polished.
With basket for holding the feeding bottles. 4. Drive: With Servo motor, stepless speed regulation. Direct drive from top. P=400W, Speed range: 0-1000rpm. 5. Bearing: With single mechanical seal. 6. Agitator: With 2 pieces of 6-blades Rushton impeller and 1 set of comb type foam breaker.
With 3X baffles, 7. Aeration: With ring sparger in the vessel.
1X glass rotameter for air flow rate manual control.
With silica gel tube and PALL air filter outside the vessel.
Filter element 0.2μm, PTFE. 8. Exhaust: With stainless steel condenser and filter. 9. Thermal circuit: Including an electric heating water tank and circulating pump for hot water supply, and one solenoid valve for cooling water supply. Thermal circuit was contained in the control box. 10. Peristaltic pumps: 4X built-in assignable peristaltic pumps, for acid, alkali, anti-foam and nutrient feeding. Each pump including perforation needles and silicone hose. Automatic or manual control. 11. Feeding bottles: 4X 300ml glass bottles with screw-on cap. Autoclavable. Provided with stainless steel 316L round plate with 2X barb nozzles. 12. Power: Main power supply for all electrical circuits. 220V±10%/50Hz. 13. Control boxStainless steel control cabinet with beveled control panel. Accommodate all control loops ordered.